Bug 1494460 (CVE-2017-14501) - CVE-2017-14501 libarchive: Out-of-bounds read in parse_file_info
Summary: CVE-2017-14501 libarchive: Out-of-bounds read in parse_file_info
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-14501
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1449531 1698492 1827927
Blocks: 1856624
TreeView+ depends on / blocked
 
Reported: 2017-09-22 10:06 UTC by Andrej Nemec
Modified: 2023-03-21 18:36 UTC (History)
9 users (show)

Fixed In Version: libarchive 3.3.3
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Environment:
Last Closed: 2021-10-21 11:57:19 UTC
Embargoed:

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Description Andrej Nemec 2017-09-22 10:06:27 UTC 
An out-of-bounds read flaw exists in parse_file_info in archive_read_support_format_iso9660.c in libarchive 3.3.2 when extracting a specially crafted iso9660 iso file, related to archive_read_format_iso9660_read_header.

Upstream issue:

https://github.com/libarchive/libarchive/issues/949
Comment 1 Andrej Nemec 2017-09-22 10:10:45 UTC 
Created libarchive tracking bugs for this issue:

Affects: fedora-all [bug 1449531]
Comment 2 Pavel Raiskup 2018-09-06 05:34:56 UTC 
Got a fix https://github.com/libarchive/libarchive/pull/1042, fixed in 3.3.3.
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